202001768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1289}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 399384000

約数和(自身を除く): 197382232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1031, 1289, 2062, 2578, 4124, 5156, 8248, 10312, 19589, 24491, 39178, 48982, 78356, 97964, 156712, 195928, 1328959, 2657918, 5315836, 10631672, 25250221, 50500442, 101000884, 202001768]

約数ペア:

[(1, 202001768), (2, 101000884), (4, 50500442), (8, 25250221), (19, 10631672), (38, 5315836), (76, 2657918), (152, 1328959), (1031, 195928), (1289, 156712), (2062, 97964), (2578, 78356), (4124, 48982), (5156, 39178), (8248, 24491), (10312, 19589)]